# Super Gemini Polyphony Issue and Out of tune using MIDI

**URL:** <https://forum.udo-audio.com/t/super-gemini-polyphony-issue-and-out-of-tune-using-midi/2665>\
**Category:** Super Gemini\
**Created:** [13 June 2024 06:42 UTC](https://forum.udo-audio.com/t/super-gemini-polyphony-issue-and-out-of-tune-using-midi/2665 "2024-06-13T06:42:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SupaDupa57](https://avatars.discourse-cdn.com/v4/letter/s/ecd19e/32.png) [@SupaDupa57](https://forum.udo-audio.com/u/SupaDupa57)\
**Post date:** [13 June 2024 06:42 UTC](https://forum.udo-audio.com/t/super-gemini-polyphony-issue-and-out-of-tune-using-midi/2665/1 "2024-06-13T06:42:34Z")

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Has anyone experienced a polyphony issue besides me and user “Fewbits”  
At times when switching between monaural and binaural mode I will lose the amount of notes available to play. The Super Gemini will become essentially a Super 8 with 16 notes in monaural and 8 notes in binaural and at other times it goes into Super 6 mode with 12 notes monaural and 6 notes binaural. A power cycle always recovers the notes. I also tried reinstalling the firmware and the tune and calibration runs. Still does this. One other issue cropped up after using it as a controller for a GS E7 and that was the overall tune was 1/2 step off and the tune did not fix it but power cycle did. I have been in contact with UDO support but wanted to reach out to see if anyone else is experiencing these issues. Hopefully they are firmware and not hardware related.